Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Slope control of leading or trailing edge of rectangular or...
Reexamination Certificate
2006-10-31
2010-06-01
Nguyen, Long (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Slope control of leading or trailing edge of rectangular or...
C327S108000, C327S112000
Reexamination Certificate
active
07728641
ABSTRACT:
An apparatus for outputting data of a semiconductor memory apparatus, which is capable of varying the slew rate and the data output timing, includes a bias generator that generates a bias having a level corresponding to a set value, a slew rate controller that controls a pull-up slew rate or a pull-down slew rate of input data on the basis of the bias generated by the bias generator, and a data outputting unit that outputs data on the basis of the slew rate controlled by the slew rate controller. Therefore, it is possible to satisfy various operational conditions without changing the structure of the circuit and to correspond rapidly and appropriately with a change of the system, which enables the applied range of the products to be extended.
REFERENCES:
patent: 5291071 (1994-03-01), Allen et al.
patent: 5623216 (1997-04-01), Penza et al.
patent: 6035365 (2000-03-01), Farmwald et al.
patent: 6535020 (2003-03-01), Yin
patent: 6646483 (2003-11-01), Shin
patent: 6735128 (2004-05-01), Kim
patent: 6986072 (2006-01-01), Nishio et al.
patent: 2003/0174544 (2003-09-01), Kim
patent: 05266222 (1993-10-01), None
patent: 2006104725 (2006-04-01), None
patent: 1019990081770 (1999-11-01), None
patent: 1020030009122 (2003-01-01), None
patent: 1020050062036 (2005-06-01), None
Hynix / Semiconductor Inc.
Kaminski Jeffri A.
Nguyen Long
Venable LLP
LandOfFree
Apparatus and method for outputting data of semiconductor... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for outputting data of semiconductor..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for outputting data of semiconductor... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4161199